spacecraft

noun

space·​craft ˈspās-ˌkraft How to pronounce spacecraft (audio)
: a vehicle or device designed for travel or operation outside the earth's atmosphere

Examples of spacecraft in a Sentence

Recent Examples on the Web
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Between April and July 2024, the spacecraft monitored one of the most active regions of the last two decades. Chris Young, Interesting Engineering, 5 Jan. 2026 For nearly a month, NASA has been scrambling to make contact with a spacecraft in orbit around Mars that abruptly fell silent. Kayla Hayempour, NBC news, 4 Jan. 2026 This was the 2nd time SpaceX has flown the Cygnus spacecraft. Richard Tribou, The Orlando Sentinel, 4 Jan. 2026 In a post-launch blog from Rocket Lab, the company explained that keeping spacecraft in tip-top shape for years takes some clever engineering and notable materials science. Leonard David, Space.com, 4 Jan. 2026 See All Example Sentences for spacecraft

Word History

First Known Use

1929, in the meaning defined above

Time Traveler
The first known use of spacecraft was in 1929

Browse Nearby Words

Cite this Entry

“Spacecraft.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spacecraft. Accessed 12 Jan. 2026.

Kids Definition

spacecraft

noun
space·​craft ˈspā-ˌskraft How to pronounce spacecraft (audio)
plural spacecraft
: a vehicle for travel beyond the earth's atmosphere

More from Merriam-Webster on spacecraft

Last Updated: - Updated example sentences
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